I was in a Chinese computer mall in China yesterday, and on one of the escalators was advertising one of China's brands of "mp5" players. I realize that they name video players "mp4", since a long time ago, probably to tell the consumers that this is the next level after mp3. mp5, however, seems to be an upgrade that may be anything. My speculation:
- Live TV
- Cell phone
- Real Media
Real Media made it there b/c the banner was also advertising that the players could play .rm format. Meh, could be just a name. Dunno.